Invloed van snoei op fotosintese, reserwestatus en droemateriaalproduksie van Ehrharta calycina J.E. Sm. en Osteospermum sinuatum (DC.) Norl.
Date
1980
Authors
Van der Westhuizen, F. G. J.(Francois Gysbert Johannes)
Journal Title
Journal ISSN
Volume Title
Publisher
Stellenbosch : Stellenbosch University
Abstract
Description
Thesis (Ph.D. Agric.) -- University of Stellenbosch, 1980.
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Full text to be digitised and attached to bibliographic record.
Keywords
Range management -- South Africa, Grazing -- Environmental aspects -- South Africa, Forage plants -- South Africa, Pruning, Photosynthesis, Pastures -- South Africa, Defoliation -- Physiological effect, Dissertations -- Agriculture